Question

find the value of the polynomial 4x2-5x+ 3 when x=2

Answer 1

hi friends
the value of polynomial of 4x2-5x+3 is
we must substitute the value of x in the given polynomial

p(x) = 4x2-5x+3
p(2) = 4(2)-5(2)+3
= 4×2-5×2+3
= 8-10+3
=. -2+3
=. 1
:• The value of 4x2-5x+3= 1

I hope it will be helpful to you

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Answer 2

Answer:

=> 9

Step-by-step explanation:

From the data given in the question, we have to find the value of the polynomial.

Given polynomial:-

$p(x)=4x^2-5x+3$

When $x=2$

Now, put the value of x as 2 in the given polynomial

So, we get

$=>p(2)=4(2)^2-5(2)+3$

By simplifying it further we get,

$=>p(2)=16-10+3$

$=>p(2)=6+3$

$=>p(2)=9$

Hence, the required value of the polynomial is 9.